Development (#249)

* Fixed fonts

* Fixed assets

* Fixed logo in emails

* Switched to immediate email delivery

* Fixed prod emails and added deployment tasks

* Fixed deployments

* Updated README

* Added Bike Collectives Core to README

* Fixed issue with map loading

* Fixed issue with map loading

* Added map JSON data to assets precompilation

* Fixed error sending to conference administrators

* Let error report signature wrap

* Fixed backtrace in error reports

* Fixed backtrace in error reports

* Moved pronoun heading to make it more obvoius

I moved the "Pronoun" heading directly above the input field. It turned out that a lot of users were entering "He
 or "She" in the name field, I believe that was because of the placement of the "Pronoun" heading. I also needed to remove the optional warning but I'm hoping that won't cause problems.

* Added an error message when no email address is used on login

config/environments/preview.rb

@@ -64,10 +64,7 @@ BikeBike::Application.configure do
   # config.action_controller.asset_host = "http://assets.example.com"
 
   # Precompile additional assets.
-  # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
-  # config.assets.precompile += %w( search.js )
   config.assets.precompile += %w(*.png *.jpg *.jpeg *.gif *.json *.ttf *.otf *.woff *.woff2 *.svg *.json)
-  #config.action_controller.asset_host = "https://preview-cdn.bikebike.org"
 
   # Ignore bad email addresses and do not raise email delivery errors.
   # Set this to true and configure the email server for immediate delivery to raise delivery errors.